Radar Bros. (also known as Radar Brothers) are an indie rock band from Los Angeles, CA formed in 1993 by Jim Putnam (vocals, guitar, keyboard), Senon Williams (bass) and Steve Goodfriend (drums). They released their self-titled EP in 1995 on Fingerpaint Records. In 1996 they signed to Restless releasing a self-titled full length record Radar Bros. the following spring.

Jim Putnam is the son of Bill Putnam, founder of Universal Audio and widely considered to be the father of modern music recording. He founded both Universal Recorders and United Western Recorders. Jim Putnam was a former guitarist for Medicine and Maids of Gravity before starting the Radar Bros. Putnam has recorded most of the Radar Bros. albums and the Mt. Wilson Repeater release in his studio, the Phase 4 Intergalactic Recording Facility.